1330897308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{13963}}^1$

素因数の和:14043

約数の個数: 72

約数和(自身を含む): 3434473728

約数和(自身を除く): 2103576420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 282, 338, 507, 564, 611, 676, 1014, 1222, 1833, 2028, 2444, 3666, 7332, 7943, 13963, 15886, 23829, 27926, 31772, 41889, 47658, 55852, 83778, 95316, 167556, 181519, 363038, 544557, 656261, 726076, 1089114, 1312522, 1968783, 2178228, 2359747, 2625044, 3937566, 4719494, 7079241, 7875132, 8531393, 9438988, 14158482, 17062786, 25594179, 28316964, 34125572, 51188358, 102376716, 110908109, 221816218, 332724327, 443632436, 665448654, 1330897308]

約数ペア:

[(1, 1330897308), (2, 665448654), (3, 443632436), (4, 332724327), (6, 221816218), (12, 110908109), (13, 102376716), (26, 51188358), (39, 34125572), (47, 28316964), (52, 25594179), (78, 17062786), (94, 14158482), (141, 9438988), (156, 8531393), (169, 7875132), (188, 7079241), (282, 4719494), (338, 3937566), (507, 2625044), (564, 2359747), (611, 2178228), (676, 1968783), (1014, 1312522), (1222, 1089114), (1833, 726076), (2028, 656261), (2444, 544557), (3666, 363038), (7332, 181519), (7943, 167556), (13963, 95316), (15886, 83778), (23829, 55852), (27926, 47658), (31772, 41889)]